baber/WOPTO huggingface dataset:
Patent JP-2000146055-A (JP)
Title: Corrugated pipe connecting joint
Inventor: SASA TAKEYA
IPC: F16L33/28
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent a pipe end part from being deformed after insertion by pressing the tip end part of a corrugated pipe while being inserted against the sealing member with constant bearing pressure, and thereby securing specified sealing performance. SOLUTION: When a corrugate pipe 30 is inserted into a socket main body 1 while its mall diameter part 2 is being led first, the tip end of the pipe is engaged with the tip end part of a packing holder 10, so that its first crest part 31 is thereby closely advanced to a seal ring 11. And when the corrugate pipe 30 is furthermore pushed in, the packing holder 10 is retreated against the resilient force of a spring 11, the checking of the advancement of a sleeve 15 is released by a locking ball 6, and a lock ball 5 is thereby located at the trough part 32n at the several holds counted from the tip end of the corrugate pipe 30.  The sleeve 15 is advanced by means of the resilent force of a spring 18 while being interlocked with the actions of the locking ball 6 and the lock ball 5, and the lock ball 5 is then engaged with the trough part 32n so as not to be released, so that the corrugate pipe 30 is thereby brought into a locked condition.
Patent JP-2000151592-A (JP)
Title: Multiple address system, multiple address communication control method and recording medium
Inventor: ICHIMURA SHIGEHIRO
IPC: H04L12/28
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide the multiple address system that properly controls an information quantity to be sent/received. SOLUTION: A setting transmission quantity storage area 25 stores an upper limit of capacity of multiple address information sent by itself. A data processing section 10 receives a reception quantity notice denoting a capacity of substantially receiving multiple address informations by an other multiple address device 1 via a communication section 30 from the other multiple address device. The data processing section 10 stores a value denoted for a reception quantity notice to be received in a succeeding transmission quantity storage area 26. When the data processing section 10 acquires a timing signal from a clock section 60, the processing section 10 stores a value in the succeeding transmission quantity storage area 26 in a setting transmission quantity storage area 25 to update the upper limit of capacity of the multiple address information.  The data processing section 10 transmits the multiple address information of a capacity not in excess of the value of the setting transmission quantity storage area 25 via the communication section 30 to the multiple address device 1.
Patent JP-H09133684-A (JP)
Title: Method and reagent for detecting specified bacterium in food
Inventor: ITAGAKI HATSUE
IPC: G01N33/531
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To detect a specified bacterium in a food quickly and conveniently by touching a target bacterium to an insoluble particle sensitizing a specifically bonded antibody and detecting aggregation produced through antigen-antibody reaction. SOLUTION: A sample liquid is mixed with a suspension of antibody sensitized particle and touched each other to cause antigen-antibody reaction. An aggregation thus produced is detected visually or through an optical means. In order to clarify the aggregation, the particles aggregated through antigen- antibody reaction are discriminated. When magnetic particles are employed as insoluble particles, the particles are captured (collection of bacteria) and suspended again in an appropriate solution, e.g. phosphoric acid butter, before detecting the aggregation. When a latex, e.g. polystyrene, is employed as insoluble particles, aggregated particles are filtered and collected and then suspended again in an appropriate solution before detecting the aggregation.
Patent JP-H05211551-A (JP)
Title: Semiconductor integrated circuit device for dial transmission for telephone set
Inventor: SEKI TOSHINORI
IPC: H04M1/26
Filed: 1991-11-29
Abstract: PURPOSE:To attain sure and stable resetting at rising of a power supply by using a reset signal generating circuit so as to detect the rising of a power supply voltage, generating a reset signal used to initialize the internal circuit and using a line acquisition circuit to acquire a dial pulse signal during the resetting. CONSTITUTION:When a voltage is applied to a power supply terminal, power is supplied to each circuit. When a reset signal generating circuit 7 generates a reset voltage when the voltage of the power supply reaches a voltage suitable for its detection simultaneously, and the reset voltage is fed to an input signal control circuit 3 and a line acquisition circuit 5. The circuit 5 receiving the signal sets a dial pulse DP signal to the line acquisition state. Then the circuit 3 is initialized by the reset signal and sends the information to an output signal generating circuit 4, which is initialized. Thus, the internal circuit of a dialer IC9 is initialized to initialize the output signal. Then a clear signal is sent from the circuit 4 to the circuit 7 to release the reset signal.
Patent JP-H01160335-A (JP)
Title: Squirrel-cage rotor for induction motor
Inventor: TAMURA TERUO
IPC: H02K1/06
Filed: 1987-12-14
Abstract: PURPOSE:To improve efficiency, by employing superconducting material for secondary conductor. CONSTITUTION:A rotor is constructed with a core 1, conductors in slots and a shortcircuit ring. Since flux density is reduced due to enlarged magnetic path, in addition to minimization of secondary copper loss and improvement of torque, power factor can be improved and iron loss can be reduced.
Patent JP-H01160365-A (JP)
Title: Power converter
Inventor: KIMURA AKIRA
IPC: H02K7/06
Filed: 1987-12-16
Abstract: PURPOSE:To provide economical and lightweight device by using common control signal to control multiple PWM converter. CONSTITUTION:On a power converter, AC voltage (VSO) from AC power supply 3 is applied to the transformer 4, on which to the devided two secondary winding 4A-4B of its secondary, the converter 1-2 are connected each other through the reactor 5-6 respectively. The DC terminal of the converter 1-2 supply DC voltage (Vd) through the smoothing capacitor 7 to the load 8. The deviated signal of DC voltage (Vd) is given to the voltage regulator 9 and becomes the reference signal of peak value (Im). On the other hand, AC voltage (VSO) is added to synchronizing signal generator 10, converted to the synchronizing signal (SY), given to the multiplier 11 and becomes input current reference signal (IS). Furthermore, the gate signal for convertor 1-2 is generated by adding this deviated signal to the current regulator 12 and converting to the voltage reference (eil) and through the carrier generator 13, 16 and the gate circuit 14, 17.
Patent JP-2000139264-A (JP)
Title: Egg counter
Inventor: IMAMURA YOSHITAKA
IPC: A01K45/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To enhance practicality and reliability of an egg counter capable of accurately counting numbers of eggs by a counter without blocking eggs sent by an egg-gathering conveyor. SOLUTION: This egg counter is constituted by rotatively fitting a control wire 16, which prevents incoming eggs during rotation of a transfer basket 15 in order to transfer generally one or two eggs out of eggs sent by an egg gathering conveyor 4 of each stage of a multistage vertical cage unit to an egg gathering basket 10 attached to an endless conveyor 7 in an egg gathering machine through the transfer basket 15 and formed in a U shape, to the casing side by its both ends 16a and laterally installing three count sensors 21-23 on the orbital of the transfer basket 15. Outputs of the sensors 21-23 are received with a sequencer.  When the sensors 21 and 23 on the both ends out of the three count sensors 21-23 arranged in parallel are ON at the same time and when the one is ON and the other is OFF, solely the sensors 21 and 23 on the both ends are output and, when the sensors on the both ends are OFF at the same time, ON or OFF of the central sensor 22 is output.
Patent JP-2000152414-A (JP)
Title: Controller for hybrid vehicle
Inventor: NITTA TOMOAKI
IPC: B60L50/16
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To limit output to a driving wheel and run to an aiming place safely and surely, even when abnormality occurs at both a planetary-gear side engine system included in a driving system and a second motor system joined to a ring gear in a hybrid vehicle. SOLUTION: When abnormality occurs in both an engine system on a sun- gear side of a planetary gear and a second motor system joined to a ring gear side, the engine is stopped by an injector power-supply stopping signal (S172). At the same time, a control power supply for a motor B controller is turned off, to stop the second motor (S173). Then, a lock-up clutch on/off command is fed to an T/M-ECU through multiplex communication according to the push- down state of an accelerator pedal and on/off of a braking switch. At the same time, a revolution command is fed to the motor A controller on the basis of the output of accelerator pedal. In this way, excessive output can be limited, and the vehicle can be moved to a destination safely through driving force of the first motor joined on the sun-gear side of the planetary gear.
Patent JP-2001129556-A (JP)
Title: Method and apparatus for deodorizing organic waste water or sludge storage equipment
Inventor: CHO SHOTEI
IPC: C02F1/50
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To deodorize storage equipment of sludge or waste water generating a malodor of hydrogen sulfide or the like. SOLUTION: In a building pit on the upstream side of waste water, microorganisms in a liquid are little but the fluctuations of the surface of a liquid are large because the fluctuations of inflow water and discharge water are large. Therefore, a large quantity of microorganisms are bonded to the inner wall of a storage tank or piping and nutrients are supplied sufficiently to generate a large amount of a malodor. One of an alkali agent, an oxidizing agent, an acid and a sterilizing agent or a mixed liquid of them is ejected on the inner wall of the storage tank or piping or injected in the piping to kill microorganisms or to lose the activity thereof.
Patent JP-H02161345-A (JP)
Title: Catalyst combustion type gas detecting element
Inventor: SAKAI HIROSHI
IPC: G01N27/16
Filed: 1988-12-15
Abstract: PURPOSE:To form the catalyst combustion type gas detecting element which is free from erroneous alarming and failure in alarming and is excellent in reliability by providing a tin oxide carrier deposited with a noble metal catalyst and increasing the temp. rise when a combustible gas makes contact combustion in the carrier. CONSTITUTION:A palladium chloride soln. is impregnated in tin oxide powder having, for example, 3mum average grain size and 20m<2>/g specific surface area at such a ratio at which prescribed weight % is attained as palladium. The powder is gradually heated over a water bath to remove the moisture and is heated in air after drying to decompose the palladium chloride. A silica sol is added to this tin oxide powder with the palladium so as to attain prescribed weight % as silica to prepare paste. The tin oxide with the palladium is applied on a coil 1 so as to cover the coil 1. The coil 1 is then dried and heated to form the tin oxide carrier 2 with the palladium around the coil 1. Since the tin oxide carrier is deposited with the noble metal catalyst in this way, the temp. rise when the combustible gas burns in the carrier increases and the contact combustion type gas detecting element which is free from the erroneous alarming and the failure in alarming is obtd.
Patent JP-H10137168-A (JP)
Title: Hand mop
Inventor: YAMASHITA SHUSUKE
IPC: A47L13/18
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a hand mop with excellent workability which enables accurate cleaning of an object with any complicated shape into particulars by a method wherein two or three or more of sheet-shaped soft wiping cloths are laminated and the periphery parts thereof are peelably fastened mutually by a fastening means while insertion ports are formed at parts of the periphery parts. SOLUTION: Two sheets of soft wiping cloths 2A for wiping out dusts are laminated, the periphery parts thereof are peelably fastened by a fastening means 3 while insertion ports for inserting a hand between both the wiping cloths 2A and 2A are formed at parts of the periphery parts to produce a glove-shaped hand mop 1A. The wiping cloth 2A comprises a sheet-shaped material such as paper or cloth in the form of a nonwoven fabric to be shaped roughly into a hand having five finger parts 2a and the periphery parts thereof are mutually fastened excluding the insertion ports 4 by the fastening means 3 comprising hot melting or the like associated with cutting by heat.  In application of the hand mop 1A thus obtained, a hand is inserted between the upper and lower wiping cloths 2A and 2A through the insertion ports 4 and the surface of any one of the wiping cloths 2A is pressed onto a part to be cleaned to clean up.
Patent JP-H05225722-A (JP)
Title: Hard disk drive system
Inventor: RAMUGOPARU BATSU
IPC: G11B21/02
Filed: 1992-11-26
Abstract: PURPOSE: To provide a Winchester type hard disk drive system which has a small length, width and height and is compact. CONSTITUTION: A spindle motor 34 is supported on a base 16 located in a housing 2. A hard disk 30 is rotated at a constant velocity by the motor 34 which supports the disk 30. A head 22 is provided to write/read information on the both surfaces of the disk 30. The positioning means, which moves a head 22 to a desired track on the disk 30, includes a magnetic 56 supported to the opposite side against a pivot 48 of an arm 46 that moves the head 22 and a voice coil motor 50 which includes voice coils 57A and 57B that are supported from a base 16 of the housing 2 located on both sides of the magnet 56 and a ceiling 62.
Patent JP-H02161481-A (JP)
Title: Image forming device
Inventor: KOU SHIYOUKIYOU
IPC: G03G15/20
Filed: 1988-12-15
Abstract: PURPOSE:To reduce a temperature ripple by supplying energy at plural different levels to a heating body within a prescribed temperature range. CONSTITUTION:When the energization of a heater 23 starts, a temperature control circuit 31 reads an output value from a temperature detecting element 24, and outputs a pulse that imparts to the heater 23 energy enough to raise the temperature of the heater 23 to a fixing temperature when the output value shows temperature lower than a temperature equivalent to the lowest heater temperature capable of a fixing. Within a temperature range capable of the fixing, an energizing means 32 is so controlled that energy at different levels is supplied to the heater 23 according to temperature information issued by the temperature detecting element 24. With smaller electric power, a smaller temperature ripple is attainable, and the waste time can be eliminated.
Patent JP-H03178048-A (JP)
Title: Optical reproducing and information recording medium
Inventor: OSHIMA KIYOTAKA
IPC: G11B7/24012
Filed: 1989-12-06
Abstract: PURPOSE:To allow the use of a metallic reflecting film which consists of Al, etc. and allows easy formation to a higher density by subjecting a photosensitive layer provided with dot patterns on a substrate to exposing and developing so that the photosensitive layer can be optically detected. CONSTITUTION:The photosensitive material 4 provided with the dot patterns on the substrate 1 is exposed and developed to form the material which can be optically detected. A light absorptive layer 3 exclusive of the dot pattern parts is removed together with a soluble photosensitive agent layer 4 and the substrate 1 is exposed in these parts at the time of this developing and etching. A difference in reflectivity from the dot patterns is increased if the metallic reflecting film 2 is provided on the substrate. Al or Al alloy is mainly used as the metallic reflecting film 2. The information recording density per unit area of the substrate is increased in this way and since the combination use of the metallic reflecting film consisting of the Al, etc., and the light shielding (light absorptive) layer is possible, the medium having the high resolving power is obtd.
Patent JP-H02160548-A (JP)
Title: Manufacture of decorative metallic sheet having uneven pattern
Inventor: OTA KAZUHIKO
IPC: B32B15/08
Filed: 1988-12-14
Abstract: PURPOSE:To obtain a surface condition which is resembled very much to the real thing, by a method wherein a decorative sheet made of vinyl chloride resin is stuck to the surface of a metallic sheet, to which a solventless polyurethane elastomer resin layer is applied, a shaped film made of transparent silicon resin to which an uneven pattern is performed is press-bonded immediately, heated and the shaped film is peeled off after cure. CONSTITUTION:A decorative sheet 3 made of vinyl chloride resin to which a pattern 4 is provided is stuck to the surface of a metallic sheet 1 through an adhesive agent 2. Then a solventless urethane elastomer layer 5 is dropped, upon which a shaped film 6 to which embossing pattern has been performed beforehand is put, the shaped film 6 is squeezed by a rubber roll and a urethane elastomer layer 5 is made into a layer of a uniform thickness. After the whole is heated and the urethane elastomer layer 5 is cured, the shaped film 6 is removed through peeling and a decorative metallic sheet having an uneven pattern on the surface is manufactured. Since a matter obtained by blocking the surface of a material substance by making use of silicon resin is used for the shaped film 6, an external appearance of a product also becomes like a genuine thing.
Patent JP-H11153128-A (JP)
Title: Elastic roller and manufacture thereof
Inventor: MATSUSHITA HIROMI
IPC: G03G15/02
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an elastic roller having small variation in deformability by eliminating an abnormally foaming part of a conductive foaming rubber layer, repairing an eliminating part by conductive foaming rubber having a normal foaming condition. SOLUTION: An appearance of conductive foaming rubber layer 3 bonded on a drum shaped core material 2 is inspected, an excessive foaming cell is searched, a cork borer is screwed in a circular region having a diameter of 5 mm around the excessive foaming cell, a cylindrical groove having a depth of 4 mm is formed, and then, an inside part of the cylindrical groove is eliminated so as to form a hole 5. An aluminum made cylindrical pipe 7 is prepared, which is formed in such a constitution that the diameter of one end side 7A of a pipe 7 is gradually enlarged toward the end part, the inner diameter of a constant diameter part 7B is set to 4 mm, and the outer diameter is set to 5 mm. A small piece 6 made of conductive foaming rubber is inserted from the one end side 7A, and epoxy adhesive is coated on a bottom surface 10 of a cylindrical hole 5 on the conductive foaming rubber layer 3.  After that, the cylindrical pipe is taken out while holding-down the small piece 6 made of conductive foaming rubber by a piston 9, and the small piece 6 is left for 24 hours at a room temperature. And then, a part projected from a surface of the conductive foaming rubber layer 3 of the small piece 6 is ground by a grinding wheel, and is eliminated.
Patent JP-H08159324-A (JP)
Title: Solenoid valve
Inventor: NISHINOSONO HIROYUKI
IPC: F16K31/06
Filed: 1994-11-29
Abstract: PURPOSE: To improve assemblage as well as a control function by integrally molding one of valve seats and the bobbin of a solenoid valve out of resin, regarding the device where the first and the second flow passages are opened and closed by seating and parting a valve disc on and from the first and second valve seats under the pressing force of a pressing means and the magnetic attraction force of a solenoid body. CONSTITUTION: A spring 28 is provided as a pressing means to press a valve disc 2 made of a magnetic substance travelling between the first and the second valve seats 22 and 12 for keeping the contact thereof with one valve seat 12. Furthermore, a solenoid body 3 is provided for magnetically attracting the disc 2 for keeping the contact thereof with another valve seat 22 against the pressing force of the pressing means 28. The disc 2 is seated and parted on and from each of the seats 22 and 12 under the pressing force of the means 28 and the magnetic attraction force of the body 3, and made to open and close the first and second flow passages 23 and 13 formed through the seats 22 and 12.  In this case, the valve seat 12 as one of the first and the second valve seats 22 and 12, and the bobbin 6 of the body 3 are integrally molded out of resin as a bobbin valve seat unit 14 for improving assemblage.
Patent JP-2000139579-A (JP)
Title: Bookrest
Inventor: KUZUME MUTSUMI
IPC: A47B23/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a bookrest capable of being applied to books in various large and small sizes and stably and surely restricting a book with pages opened regardless of the size of the book. SOLUTION: This bookrest is provided with a stand part 1 for letting a book or the like stand while opening it and a backrest part 2 rising from the stand part 1 to as to support the book or the like opened while standing on the stand part 1 from the back side. Then, a pair of left and right recessed guide grooves 4 laterally extended whose outer end sides reach the left and right outer end faces of the backrest part 2 and opened there are provided on the front face of the backrest part 2, and a pair of left and right slide members 5 are respectively inserted and held through outer end openings into the recessed grooves 4 so as to be freely inserted/ejected and reversibly exchanged.  Then, the slide members 5 are respectively provided with page restrict parts 8 at one end part, the page restrict part 8 can select a first position of small mutual interval or a second position of large mutual interval by reversibly switching the slide member 5 and at the first and second positions, the mutual interval can be adjusted by sliding and displacing the slide member 5 from side to side.
Patent JP-H07176680-A (JP)
Title: Multilayer lead frame and semiconductor device employing it
Inventor: TAKENOUCHI TOSHIICHI
IPC: H01L23/50
Filed: 1993-12-17
Abstract: PURPOSE:To provide a multilayer lead frame excellent in heat dissipation properties and an anti-warp semiconductor device. CONSTITUTION:The multilayer lead frame 20 comprises a heat spreader 24 for mounting a semiconductor element 32 laminated on a signal layer 22 through an adhesive tape 26 wherein a metal plane 28 is laminated on the opposite side of the signal layer 22 to the heat spreader 24 through an adhesive tape 30.
Patent JP-H09156758-A (JP)
Title: Ic carrying pitch changing device
Inventor: YAMASHITA TAKESHI
IPC: G01R31/26
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To keep the arrangement pitch of an IC sucking head with high precision for a long period, and cope with various pitches without replacing a driving part by changing the arrangement pitch by use of a rotating groove cam. SOLUTION: A groove cam 316 is made into spiral forms bilateral and reverse with the longitudinal center of a cylindrical body as the boundary, four-in-a-set IC sucking heads of 8 IC sucking heads 308A-H are reversely moved. A roller 317 is vertically installed to each head part of each IC sucking head 308A-H, and engaged with the groove cam 316. A rotating groove cam 315 is rotated by a pulse motor 318, whereby each arrangement pitch of the IC sucking heads 308A-H can be optionally set. Thus, the form of the groove cam can be precisely made, whereby the arrangement pitch of each IC sucking head can be changed in the state of precisely keeping it. The arrangement of the IC sucking heads can be also optionally set.